729331385 (number)

729331385 is an odd 9-digits composite number following 729331384 and preceding 729331386. In scientific notation, it is written as 7.29331385 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 569895984 positive integers (up to 729331385) that are relatively prime to 729331385.

Interesting facts

Basic properties

Name

Name seven hundred twenty-nine million three hundred thirty-one thousand three hundred eighty-five

Notation

Scientific notation 7.29331385 × 10^8
Engineering notation 7.29331385 × 10^6

Prime Factorization of 729331385

Prime Factorization 5 × 43 × 3392239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 729331385
Product of the distinct prime numbers

The prime factorization of 729331385 is 5 × 43 × 3392239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 729331385)

Multiplication

n×y
n×2 1458662770
n×3 2187994155
n×4 2917325540
n×5 3646656925

Division

n÷y
n÷2 364665692.5
n÷3 243110461.66667
n÷3 182332846.25
n÷5 145866277

Exponentiation

ny
n2 531924269146018225
n3 3.8794906393138E+26
n4 2.8294342810653E+35
n5 2.0635952229758E+44

Nth Root

y√n
2√n 27006.136062014
3√n 900.13635176938
4√n 164.33543763295
5√n 59.235898535557

Divisors of 729331385

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -729331384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 729331385 can be divided by 8 positive divisors. The sum of these divisors (counting 729331385) is 1, the average is 0.125.

Base conversion 729331385

Base System Value
2 Binary 101011011110001011011010111001
3 Ternary 1212211100212120112
4 Quaternary 223132023122321
5 Quinary 2443202101020
6 Senary 200212034105
8 Octal 5336133271
10 Decimal 729331385
12 Duodecimal 184302935
16 Hexadecimal 2b78b6b9
20 Vigesimal b7i6895
36 Base36 c283p5

Cryptographic Hash Functions

md5 491a6e0b9d9c1d462c11089606a8769e
sha1 98b5dcfa8da7eef6d8ed3e8516d9c1ba75dce2ed
sha256 276fb0fee7d24307336f3eb1880cc58a0314b76ceb92372b61cb66689dc2eea2
sha512 efa6f8000f891b4546a06654dc7a200d22c1b7e715437404a063a39ff805d2470c7e1ac1ee46902625e5816b57e5956143a587f855d9472bc75a98aa38fee8e2
ripemd-160 b6869aed3c26e2ba6e9cda7dbbc5da76de332ef9

729331385 as geometric shapes

Circle

Radius = n
Diameter 1458662770
Circumference 4582524242.2969
Area 1.6710893762153E+18

Sphere

Radius = n
Volume 1.6250372389518E+27
Surface area 6.684357504861E+18
Circumference 4582524242.2969

Square

Length = n
Perimeter 2917325540
Area 531924269146018225
Diagonal 1031430336.1314

Cube

Length = n
Surface area 3191545614876109350
Volume 3.8794906393138E+26
Space diagonal 1263239014.3746

Equilateral Triangle

Length = n
Perimeter 2187994155
Area 2.3032996498496E+17
Altitude 631619507.18729

Triangular Pyramid

Length = n
Surface area 2.3032996498496E+17
Volume 4.5720235643475E+25
Height 343810112.04378